| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $84.85 | 9.351% | $92.7843 | $92.78 | $92.80 | $92.80 |
| Purchase #2 | $238.82 | 8.482% | $259.0767 | $259.08 | $259.10 | $259.10 |
| Purchase #3 | $134.44 | 11.704% | $150.1749 | $150.17 | $150.15 | $150.20 |
| Purchase #4 | $108.46 | 9.460% | $118.7203 | $118.72 | $118.70 | $118.70 |
| Purchase #5 | $7.31 | 10.281% | $8.0615 | $8.06 | $8.05 | $8.10 |
| Purchase #6 | $222.64 | 6.816% | $237.8151 | $237.82 | $237.80 | $237.80 |
| Purchase #7 | $35.61 | 12.792% | $40.1652 | $40.17 | $40.15 | $40.20 |
| 7 purchase totals = | $832.13 | $906.7980 | $906.80 | $906.75 | $906.90 | |